package com.leyou.item.controller;

import com.leyou.item.dto.CategoryDTO;

import com.leyou.item.service.CategoryService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.ResponseEntity;
import org.springframework.web.bind.annotation.*;

import java.util.List;

/**

 */
@RestController
@RequestMapping("/category")
public class CategoryController {
    @Autowired
    private CategoryService categoryService;

    /**
     * 根据分类的pid查询对应的分类集合
     *
     * @param pid
     * @return
     */
    @GetMapping("/of/parent")
    public ResponseEntity<List<CategoryDTO>> queryCategoryByPid(@RequestParam("pid") Long pid) {
        return ResponseEntity.ok(this.categoryService.queryCategoryByPid(pid));
    }

    /**
     * 根据分类id，查询商品分类
     * @param id
     * @return
     */
    @GetMapping("/{id}")
    public ResponseEntity<CategoryDTO> queryCategoryById(@PathVariable("id") Long id) {
        return ResponseEntity.ok(this.categoryService.queryCategoryById(id));
    }


    /**
     * 根据id集合查询分类
     * @param ids
     * @return
     */
    @GetMapping("/list")
    public ResponseEntity<List<CategoryDTO>> queryCategoryByIds(@RequestParam("ids") List<Long> ids){
        return ResponseEntity.ok(this.categoryService.queryCategoryByIds(ids));
    }


    /**
     * 根据品牌id，查询商品分类的集合
     * @param brandId
     * @return
     */
    @GetMapping("/of/brand")
    public ResponseEntity<List<CategoryDTO>> queryCategoryByBrandId(@RequestParam("id") long brandId){
        return ResponseEntity.ok(categoryService.queryCategoryByBrandId(brandId));
    }
}
